I think it is B.) Caravan
Answer:
Tens of thousands of women joined The Women's Land Army to work the soil, fields, and orchards to free men for military service. Women took to the land gladly and brought in the harvest during the war years to supply food to the nation, the military, and our allies.
Like i said before this question don't sound complete
It set the stage for further war rather than ensuring longstanding peace
Maintain school buildings.